CN104501015B - LED illumination lamp - Google Patents
LED illumination lamp Download PDFInfo
- Publication number
- CN104501015B CN104501015B CN201410823351.2A CN201410823351A CN104501015B CN 104501015 B CN104501015 B CN 104501015B CN 201410823351 A CN201410823351 A CN 201410823351A CN 104501015 B CN104501015 B CN 104501015B
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- China
- Prior art keywords
- base body
- substrate
- illumination lamp
- led illumination
- led
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of LED illumination lamp includes: be packaged with the base that the controller that the substrate of LED lamp bead electrically connects is connected with substrate and the lampshade being connected with base with LED lamp bead.Base includes base body, the fan being arranged on base body one end, is arranged on the motor of the base body other end and is close to the catch of setting with base body inwall.Base body inwall is provided with chute, and catch outer wall is provided with projection, and projection is located in chute.Base body is provided with multiple louvre near substrate one end, and motor output shaft connects has screw rod, catch inwall to be provided with link, and link connects has nut sleeve, nut sleeve to be connected with screw rod.Above-mentioned LED illumination lamp, when opening LED, motor and fan start simultaneously, and electric machine rotation can make louvre open.Now, the wind of fan blowout can be discharged through louvre, is conducive to dispelling the heat substrate and base.After closing LED illumination lamp, motor rotates toward opposite direction and makes catch return louvre cut out, can improve the safety of this LED illumination lamp.
Description
Technical field
The present invention relates to a kind of LED, particularly relate to a kind of LED illumination lamp.
Background technology
LED (Light Emitting Diode), i.e. semi-conductor electricity light source, light emitting diode, also referred to as quasiconductor
Lamp, is a kind of electric light source without filament, directly electric energy is converted into luminous energy.
LED has energy-conservation, the feature of life-span length, it is to avoid often needs the trouble more changed the bulb, is subject to
The favor of increasing user.But, the heat dissipation problem of LED is also Important Problems, and heat dissipation problem is tight
Heavily have influence on light efficiency and the life-span of LED light source.Traditional LED radiating efficiency is low, causes LED light source temperature
Too high, thus had influence on light efficiency and the life-span of LED.
Summary of the invention
Based on this, it is necessary to provide a kind of higher LED illumination lamp of radiating efficiency.
This LED illumination lamp includes: be packaged with the control that the substrate of LED lamp bead electrically connects with LED lamp bead
Base that device is connected with substrate and the lampshade being connected with base.Lampshade is arranged on base and is connected one with substrate
End, controller is located in base.
Base include base body, be arranged on base body away from substrate one end fan, be arranged on base this
The body motor near substrate one end and be close to the catch that arranges with base body inwall.Base body inwall sets
Having chute, catch outer wall to be provided with projection, projection is located in chute.Base body sets near substrate one end sidewall
Having multiple louvre, base body is provided with support near substrate one end, and support is solid with motor away from substrate side
Fixed connection.Motor output shaft connects has screw rod, catch inwall to be provided with link, and link connects nut sleeve,
Nut sleeve is connected with screw rod, and fan and motor are all electrically connected with the controller.
Wherein in an embodiment, support is crossbar, and carriage center is provided with installation portion, installation portion and electricity
Machine connects.
Wherein in an embodiment, base body outer wall connects multi-disc fin.
Wherein in an embodiment, louvre is along base body sidewall circular array and along base body axle
To being arranged with multilamellar, catch is for annular and is axially arranged with multilamellar along base body, the number of plies of louvre and gear
The number of plies of sheet is equal.
Wherein in an embodiment, base body is cylindrical shape.
Wherein in an embodiment, base body is connected one end and is provided with connection ring with substrate, connect ring also with
Fin connects.Connecting ring inwall and be provided with holding section, substrate is sticked in holding section.
Wherein in an embodiment, base body is provided with multiple air inlet away from substrate one end.
Wherein in an embodiment, the fin width ratio fin near substrate one end is away from substrate one end
Width big.
Wherein in an embodiment, base is provided with connecting portion away from substrate one end, outside connecting portion is used for connecting
Portion's power supply.
Above-mentioned LED illumination lamp, when opening LED, controller controls motor and fan starts simultaneously, electricity
Machine rotates and catch can be made to stagger with louvre, thus is opened by louvre.Now, the wind of fan blowout can be through
Cross louvre to discharge.The setting of fan can accelerate the mutual circulation of base inner air and outer air, be conducive to substrate and
Base dispels the heat, and can improve the radiating efficiency of LED.After closing LED illumination lamp, it is past that controller controls motor
Opposite direction rotates, so that catch returns in situ, is closed by louvre, the beneficially effect of dust and moisture,
The safety of this LED illumination lamp can be improved.
Base body outer wall connects has multi-disc fin to can further improve radiating efficiency.Louvre is along ringwise
Arrangement and have multilamellar to be conducive to the discharge of air in base body.The holding section connecting ring is conducive to substrate and company
The connection of T-Ring, connects ring and is also connected with fin, is conducive to connecting ring and substrate heat is transferred to fin
In shed, improve radiating efficiency.The fin width ratio fin near substrate one end is away from substrate one end
Width is conducive to greatly the fin heat radiation to substrate.
Accompanying drawing explanation
Fig. 1 is the structural representation of LED illumination lamp of the present invention；
Fig. 2 is the exploded perspective view of LED illumination lamp shown in Fig. 1；
Fig. 3 is the structural representation at another visual angle of LED illumination lamp shown in Fig. 1；
In accompanying drawing, the implication of each label is:
10-LED illuminating lamp；
110-substrate, 111-LED lamp bead；
120-base, 121-base body, 1211-chute, 1212-louvre, 1213-support, 1214-pacifies
Dress portion, 1215-fin, 1216-connects ring, 1217-air inlet, 122-fan, 123-motor, 124-spiral shell
Bar, 125-catch, 1251-is protruding, 1252-link, 1253-nut sleeve, 126-connecting portion；
130-lampshade.
Detailed description of the invention
As depicted in figs. 1 and 2, its structural representation being respectively LED illumination lamp 10 of the present invention and Fig. 1
The exploded perspective view of shown LED illumination lamp 10.
This LED illumination lamp 10 includes: be packaged with substrate 110 and the LED lamp bead 111 of LED lamp bead 111
The base 120 that is connected with substrate 110 of controller of electrical connection and the lampshade 130 being connected with base 120.
Substrate 110 and lampshade 130 are circle, and lampshade 130 is arranged on base 120 and is connected one end with substrate 110,
Controller is located in base 120.Base 120 include base body 121, be arranged on base body 121 away from
The fan 122 of substrate 110 one end, be arranged on the base body 121 motor 123 near substrate 110 one end with
And it is close to the catch 125 of setting with base body 121 inwall.Catch 125 is annular, base body 121
Outer wall connects multi-disc fin 1215.Fin 1215 is near the width ratio fin of substrate 110 one end
1215 is big away from the width of substrate 110 one end.
With reference to Fig. 3, shown, it is the structural representation at another visual angle of LED illumination lamp 10 shown in Fig. 1.
The cylindrical shape that base body 121 is closed for one end, one end of closing is away from substrate 110.Base body 121 with
Substrate 110 connects one end and is provided with connection ring 1216, connects ring 1216 and is also connected with fin 1215, and this has
The heat being beneficial to substrate 110 is transferred in fin 1215.Connect ring 1216 inwall and be provided with holding section, base
Plate 110 is sticked in holding section.The end face of one end that base 120 is closed is provided with connecting portion 126, connecting portion 126
For connecting external power source.
Base body 121 inwall is provided with chute 1211, and catch 125 outer wall is provided with protruding 1251, protruding 1251
The mating shapes of shape and chute, make protruding 1251 can be located in chute 1211.Chute 1211 is
Axially in parallel with base body 121, chute 1211 is the chute 1211 at right angle, and protruding 1251 is square
Protruding 1251.Base body 121 is provided with multiple louvre 1212 near substrate 110 one end sidewall.Fan 122
Drying toward substrate 110 direction, the wind of fan 122 blowout can be through louvre 1212 after being blocked by substrate 110
Shed.Louvre 1212 along base body 121 sidewall circular array and axially arranges along base body 121
There is multilamellar.Catch 125 is corresponding with louvre 1212, and catch 125 is annular and axial along base body 121
Being arranged with multilamellar, the number of plies of louvre 1212 is equal with the number of plies of catch 125.Base body 121 is away from base
Plate 110 one end is provided with multiple air inlet 1217, and air inlet 1217 is at the back side of fan 122.
Base body 121 is provided with support 1213 near substrate 110 one end, and support 1213 is crossbar, support
1213 are provided with the installation portion 1214 of protruding 1251, installation portion 1214 and motor away from substrate 110 one side center
123 fixing connections.Motor 123 output shaft connects has screw rod 124, catch 125 inwall to be provided with link 1252,
Link 1252 connects has nut sleeve 1253, nut sleeve 1253 to be connected with screw rod 124, and screw rod 124 rotates
Rising or falling of nut sleeve 1253 can be driven.Fan 122 and motor 123 are all electrically connected with the controller.
Being additionally provided with accumulator in base 120, accumulator is also electrically connected with the controller.When LED illumination lamp 10
After power-off, accumulator is motor 123 and controller continued power, and at this moment controller is by past for control motor 123
Opposite direction rotates and is closed by louvre 1212.
Above-mentioned LED illumination lamp 10, when opening LED, controller controls motor 123 and fan 122
Starting, motor 123 rotates and screw rod 124 can be driven to rotate, and screw rod 124 can drive catch 125 along cunning simultaneously
Groove 1211 moves, and makes catch 125 stagger with louvre 1212 so that louvre 1212 is opened, so that
The wind of fan 122 blowout can be discharged through louvre 1212.The setting of fan 122 can be accelerated in base 120
The mutual circulation of outer air, is conducive to dispelling the heat substrate 110 and base 120, can improve the heat radiation of LED
Efficiency.After closing LED illumination lamp 10, controller controls motor 123 and rotates toward opposite direction, so that gear
Sheet 125 returns in situ, is closed by louvre 1212, beneficially the effect of dust and moisture, can improve this LED
The safety of illuminating lamp 10.
Base body 121 outer wall connects has multi-disc fin 1215 to can further improve radiating efficiency.Louvre
1212 along circular array and have multilamellar to be conducive to the discharge of air in base body 121.Connect ring 1216
Holding section be conducive to substrate 110 be connected ring 1216 connection, connect ring 1216 also with fin 1215 even
Connect, be conducive to connecting ring 1216 and be transferred in fin 1215 shed by substrate 110 heat, improve heat radiation
Efficiency.The fin 1215 width ratio fin 1215 near substrate 110 one end is away from substrate 110 one end
Width greatly be conducive to the fin 1215 heat radiation to substrate 110.
Embodiment described above only have expressed the preferred embodiment of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (9)
1. a LED illumination lamp, described LED illumination lamp includes substrate and the institute being packaged with LED lamp bead
The base that is connected with described substrate of controller stating LED lamp bead electrical connection and the lamp being connected with described base
Cover, described lampshade is arranged on described base and is connected one end with described substrate, and described base is located at by described controller
In；Described base includes base body and is arranged on the described base body fan away from described substrate one end；
It is characterized in that, described base also include being arranged on the described base body motor near described substrate one end with
And it is close to the catch of setting with described base body inwall, described base body inwall is provided with chute, described gear
Sheet outer wall is provided with projection, and described projection is located in described chute, and described base body is near described substrate one end
Sidewall is provided with multiple louvre, and described base body is provided with support near described substrate one end, and described support is remote
Fixing from described substrate side and described motor and be connected, described motor output shaft connects screw rod, described catch
Inwall is provided with link, and described link connects has nut sleeve, described nut sleeve to be connected with described screw rod, institute
State fan and described motor all electrically connects with described controller.
LED illumination lamp the most according to claim 1, it is characterised in that: described support is crossbar,
Described carriage center is provided with installation portion, and described installation portion is connected with described motor.
LED illumination lamp the most according to claim 1, it is characterised in that: described base body outer wall is even
It is connected to multi-disc fin.
LED illumination lamp the most according to claim 1, it is characterised in that: described louvre is along the described end
Seat body sidewall circular array and be axially arranged with multilamellar along described base body, described catch be annular and
Axially being arranged with multilamellar along described base body, the number of plies of described louvre is equal with the number of plies of described catch.
LED illumination lamp the most according to claim 1, it is characterised in that: described base body is cylinder
Shape.
LED illumination lamp the most according to claim 3, it is characterised in that: described base body is with described
Substrate connects one end and is provided with connection ring, and described connection ring is also connected with described fin, described connection ring inwall
Being provided with holding section, described substrate is sticked in described holding section.
LED illumination lamp the most according to claim 1, it is characterised in that: described base body is away from institute
State substrate one end and be provided with multiple air inlet.
LED illumination lamp the most according to claim 3, it is characterised in that: described fin is near described
Fin described in the width ratio of substrate one end is big away from the width of described substrate one end.
LED illumination lamp the most according to claim 1, it is characterised in that: described base is away from described base
Plate one end is provided with connecting portion, and described connecting portion is used for connecting external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823351.2A CN104501015B (en) | 2014-12-24 | 2014-12-24 | LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823351.2A CN104501015B (en) | 2014-12-24 | 2014-12-24 | LED illumination lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501015A CN104501015A (en) | 2015-04-08 |
| CN104501015B true CN104501015B (en) | 2016-08-24 |
Family
ID=52942447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823351.2A Active CN104501015B (en) | 2014-12-24 | 2014-12-24 | LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501015B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247292B (en) * | 2016-08-03 | 2018-11-23 | 中山市风华稀柠照明设计有限公司 | A kind of Heat radiation lamp holder of LED light |
| CN108443766B (en) * | 2018-03-14 | 2020-10-23 | 东莞市闻誉实业有限公司 | LED lamp |
| CN112484002A (en) * | 2020-11-27 | 2021-03-12 | 江西瑞晟光电科技有限公司 | LED lamp heat abstractor |
| CN115435268A (en) * | 2021-02-11 | 2022-12-06 | 胡炜 | Outdoor LED spotlight and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007265892A (en) * | 2006-03-29 | 2007-10-11 | Yuki Enterprise:Kk | Bulb type led lamp |
| JP2009295578A (en) * | 2008-06-02 | 2009-12-17 | Advanced Optoelectronic Technology Inc | Photocatalyst illuminating device |
| CN201983042U (en) * | 2011-02-10 | 2011-09-21 | 鹤山市银雨照明有限公司 | Light-emitting diode (LED) lamp |
| CN202158393U (en) * | 2011-07-08 | 2012-03-07 | 四川新力光源有限公司 | LED lighting device |
| CN202511182U (en) * | 2012-03-10 | 2012-10-31 | 浙江宏竹塑胶五金有限公司 | Wind power generation light-emitting diode (LED) lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201024611A (en) * | 2008-12-26 | 2010-07-01 | Everlight Electronics Co Ltd | Heat dissipation device and light emitting device comprising the same |
-
2014
- 2014-12-24 CN CN201410823351.2A patent/CN104501015B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007265892A (en) * | 2006-03-29 | 2007-10-11 | Yuki Enterprise:Kk | Bulb type led lamp |
| JP2009295578A (en) * | 2008-06-02 | 2009-12-17 | Advanced Optoelectronic Technology Inc | Photocatalyst illuminating device |
| CN201983042U (en) * | 2011-02-10 | 2011-09-21 | 鹤山市银雨照明有限公司 | Light-emitting diode (LED) lamp |
| CN202158393U (en) * | 2011-07-08 | 2012-03-07 | 四川新力光源有限公司 | LED lighting device |
| CN202511182U (en) * | 2012-03-10 | 2012-10-31 | 浙江宏竹塑胶五金有限公司 | Wind power generation light-emitting diode (LED) lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501015A (en) | 2015-04-08 |
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